R-IL PB BK

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The R-IL PB BK bus coupler features 8 digital inputs, 4 digital outputs, a nominal input voltage of 24 V DC, and supports up to 61 local bus devices. Part of the R-IL PROFIBUS Bus Couplers series by Bosch Rexroth Indramat, it operates within -25°C to 60°C and supports data transmission speeds up to 12 Mbps.

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Product Description:

The Bosch Rexroth Indramat R-IL PB BK serves as dependable PROFIBUS bus coupler built for automation platforms.

This R-IL product type lets I/O modules connect with and transmit data to higher-level control systems through the PROFIBUS DP interface as part of the R-IL line. The device is perfect for industrial fields that need a dependable and flexible fieldbus communication solution. The bus coupler accepts 8 digital input signals and sends 4 digital output signals while handling a 24 V DC power supply. Each output channel delivers up to 500 mA, making this component function properly with standard I/O electronic devices, including actuators and relays. It connects using a 9-position D-SUB female interface to transmit data at different PROFIBUS DP speeds from 9.6 kbps up to 12 Mbps. The interface can work with up to 61 local bus devices to create adjustable I/O setups that expand the system as needed. With a power supply range from 19.2 V DC to 30 V DC and only 1.7 Watts of dissipation, the R-IL PB BK delivers safe and energy-saving performance during extended uptime.

The unit can handle up to 488 data bytes per station for extensive automation tasks without slowing down. The device occupies minimal space with dimensions of 80 mm width, 119.8 mm height, and 71.5 mm depth. The device weighs 320 grams and installs without tools through easy spring-cage wire connections. The unit functions with IP20 protection and operates within temperatures between -25°C and 60°C. The R-IL PB BK bus coupler works well as a stable connection solution for PROFIBUS-based automation systems' I/O systems. It can be purchased at Wake Industrial with a one-year warranty.

Connection Method
Spring-cage connection
Data Transmission Speed
9.6 kbps to 12 Mbps
Degree Of Protection
IP20
Dimensions
Width 80 mm, Height 119.8 mm, Depth 71.5 mm
Interface Type
PROFIBUS DP with 9-position D-SUB female connector
Maximum Output Current Per Channel
500 mA
Maximum Process Data
488 Bytes per station
Nominal Input Voltage
24 V DC
Number Of Digital Inputs
8
Number Of Digital Outputs
4
Number Of Supported Local Bus Devices
61
Operating Temperature Range
-25°C to 60°C
Power Dissipation
1.7 W
Supply Voltage Range
19.2 V DC to 30 V DC
Weight
320 g

Frequently Asked Questions about R-IL PB BK:

Q: What kind of I/O signals does the R-IL PB BK support?

A: The R-IL PB BK handles 8 digital inputs and 4 digital outputs, each output channel supporting up to 500 mA, suitable for standard field devices.

Q: How does the R-IL PB BK connect to a PROFIBUS network?

A: It uses a 9-position D-SUB female connector to interface with PROFIBUS DP networks, supporting data transmission speeds from 9.6 kbps to 12 Mbps.

Q: What is the power supply requirement for the R-IL PB BK?

A: The R-IL PB BK operates with a 24 V DC supply (ranging from 19.2 V to 30 V) and consumes only 1.7 W, offering efficient and reliable performance.

Q: How many local devices can connect to the R-IL PB BK?

A: This bus coupler supports up to 61 local bus devices, allowing flexible and scalable I/O system expansion.

Q: What are the environmental and installation specifications for the R-IL PB BK?

A: The R-IL PB BK offers IP20 protection, operates from -25°C to 60°C, weighs 320 grams, and installs easily with spring-cage terminals and no tools required.


Internal Product Review

  • ‘‘The R-IL PB BK is a compact and efficient PROFIBUS bus coupler designed for seamless communication in decentralized control systems. Its space-saving design, flexible data handling, and easy installation make it perfect for industrial automation environments.’’

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